setting var to empty strings leaves garbage in resulting template
use user sort for show_custom_vars
changed query keyword delimiter
changed import errors into warnings (fixes #134)
fixed memory leak in livestatus accessor
added new option "yes" to thruks cli tool
added leak test
templates should be utf8
CatalystX::LeakChecker breaks utf8 support, so keep it disabled except for some tests
removed circular ref
conf: removed circular reference
conf: its enough to weaken configs ref
problems page shouldn't use paging
enable test.cgi for tests
code cleanup
logcache: added new command logcacheclean to remove old log entries
conf: nowrap looks better
print more error details in debug mode
don't try to access failed backends
faq: update menu section